Button Snapping prob

Is there any trick to snapping new buttons in? I am using the Sanwa snap-in’s on my TE and they don’t seem to want to well snap in properly.

The white buttons I took out seem to snap in just fine though which is odd.

They require a lot of force, or alternatively you can rub down the little notches on the buttons (look for the scuffed parts on your old buttons), but don’t rub them down too much!

Just squeeze the little tabs and get in there halfway (evenly not lopsided). Then push them in the rest of the way with force.

yea I was trying to sneak them in with the metal traysideways, I put it back into the stick and the buttons flushed in perfectly with me being able to put force on it.