Well I am defeated!

, I have made a total of 5 blocks and only one might be useable ive used up all my 15mm acrylic sheet and all the acrylic tube too. This stuff is hard to work with, I take my hat off to you guys on here that have used the suff succesfully 8) I went to get another piece of acrylic tube today (32mm ID X 38mm OD). They only had full lengths at 900mm long and wanted $50.00 Aust
( BEFORE TAX!!!) so I said forget it!, last time it was an offcut they had and that cost $20.00 Aust = Is acrylic tube/sheet expensive for you guys too!!!??.
I think I'll go onto another project, Australia sucks in regards to sourcing up these parts : If I had a drill press etc I would have probably completed an inline but I was using a chordless drill and a vice thats not bolted down so that didn't help.