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_AKIMbO_

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Discussion starter · #1 ·
Update: Post # 9 compares the mod done with a jig vs. without a jig.

I saw the discontent with another member's modding services so I figured I would make this post and let others know that you do not need a fancy jig to modify a stepped caps lock key.

Tools needed:
End nipper
Sharp knife or razor blade
Epoxy glue
Ruler or level
Metal file or dremel

Step 1) Harvest a stem from a spare key you no longer need or want. I used a spare SP key cap stem as the heights are similar to imsto's key caps (the key cap I will be modding). A very sharp knife or a pair of wire cutters will work fine to harvest the stem. Do not use the end nipper to cut the stem off directly. You must cut around the stem with the end nippers. Once you cut the majority of the key cap away from the stem then you use a sharp knife/razor blade to slice the stem away from the remaining portion of the key cap. The stem must be sliced evenly. If it is not, you can use a metal file or dremel to level the stem.

Step 2) Cut the off-center stem out of the key cap directly (i.e. do not cut around the stem). I use an end nipper (seen below). Sand down the remaining off-center stem with a metal file or dremel. Some off-center stepped caps lock key caps have a ridge that slightly protrudes from the key cap. This ridge must also be filed down. I used a dremel to file this ridge down.
2lcuh.jpg


Step 3) Place a center stemmed caps lock key parallel to the now de-stemmed stepped caps lock key. Line up the keys as best as possible and mark on the stepped caps lock key cap both sides of where the center stem will be placed. To do this, I use a ruler and line up the stem off the center stemmed caps lock with the now de-stemmed stepped caps lock key cap.
30ij047.jpg

1glnwm.jpg


Step 4) Use epoxy glue to glue the harvested stem in the stepped caps lock key. Glue the stem inside the lines you marked in step 3. As an added precaution, I keep the center stemmed non-stepped caps lock key cap evenly parallel while gluing to eyeball the stem placement in the stepped caps lock key cap.

Step 5) Let the glue sit for 30 seconds. During this time period the glue will firm up a tad but still remain pliable. After 30 seconds, fine tune the stem placement and twist the stem left or right so that the cross pattern matches that of the center stemmed non-stepped caps lock key cap.

Step 6) Let sit for a few hours.

Step 7) Place stepped caps lock key cap on keyboard and enjoy.

Things to note:
-You can do this process multiple times on a keycap until it is perfect. This is not a one shot deal. If the placement is off, simply use a sharp metal tool (I used a sewing needle) to get under the glue and pry the glued stem away from the key cap. All of the glue, along with the stem, will cleanly separate from the key cap thus allowing you to do the mod on the same key cap again.

-It will be nearly impossible to get the height of the key cap perfect. As you can see in the the pictures below, the height is not exactly perfect. My stepped caps lock key is a fraction of a millimeter too high, but I can live with it. Especially since this mod only takes ten minutes to complete and it is FREE.

25qc1hf.jpg

23rmmth.jpg

24wdafl.jpg


This post is still a work in progress. If anyone is interested in further instruction on this mod I will elaborate on the techniques above.
 
Discussion starter · #9 ·
Update!

I followed Ripster's guide to creating a jig...the results are below.

The jig allowed me to use a wider plastic base for the key cap stem. This greatly improved the feel of the modded key cap. The key cap that I modded without the jig felt mushy and muddy when pressed. The feel was due to the glue hitting the cherry mx switch housing. With the jig, the plastic base of the key cap stem now makes contact with the cherry mx switch housing. The modded key cap now feels nearly identical to a stock center-stemmed caps lock key cap...plus, the stem gluing looks a lot cleaner too.

Some pictures of the key cap being glued on the jig:
npj5o4.jpg

33ehmw1.jpg

1z6fsq8.jpg

wchf75.jpg


A picture of the modded key cap with a stock center stemmed caps lock key cap:
Done with a jig
2em1ybs.jpg


Done without a jig
1glnwm.jpg


The final result:
2a5dhl.jpg

346wa6a.jpg

28s9d83.jpg

3503sk8.jpg

ftg292.jpg


As you can see in the pictures above, the height of the stepped key cap is still a little higher than a stock center stemmed caps lock key cap. The main advantage to using a jig is keeping as close as possible the original feel of the key cap actuating the cherry mx switch.
 
Line up the keys as best as possible and mark on the stepped caps lock key cap both sides of where the center stem will be placed. To do this, I use a ruler and line up the stem off the center stemmed caps lock with the now de-stemmed stepped caps lock key cap.
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