I seem to have a problem with drilling acrylic.I do use the correct bit size,I drill on my lathe but there seem to be a bit of play in the drilled hole after I have inserted the tube.The tube seems to fit ok but when I return to the blank after drying there it is,the cap.Has something happened when the CA has hardened.
What can I do to make it fit correctly.
What can I do to make it fit correctly.