I just tried to put these keycaps on a massdrop ctrl keyboard with cherry mx stems and most keys with stabilizers don't fit properly. Photographed is the spacebar which tilts and will not fit properly on the stabilizers. I am having the same issue with the left shift, right shift, and enter keys. The backspace key also has a similar issue, but it doesn't seem to affect this keycap as much since it's not as long.
erickongIt did sit flat, I think it might have been an issue with the stems being long enough or the holes weren’t wide enough at the bottom of the stem. I have since sent them back, which is so sad because I loved the look of these.
erickongIt looks like a few other people had a similar issue, but it could just be a couple outliers. I would check to make sure when they come in, but I’m hoping you receive the ones you ordered without problems!
ChronovinctJust received my set. The longer keys sit flat on a flat surface and don't act up when installed on a keyboard with good stabilizers. Maybe they fixed their manufacturing and QC