after it started to deform a flattened it flat between my hands for 5 seconds then it was ready for use

when i tried it it took 5 minutes at gas mark 9 but it was soft enough to flatten with my hands alone

Just use microsoft paint as i couldn't understand that diagram to save my life

Thanks I've been wondering how to make PVC sheeting for ages to base my sparkers on, it used to cost me a fortune buying medicine bottles just to use the lids

I'll just use Plycrete, i work with chainsaws so i'll have an endless supply

What are lincoln logs?, I'll just test different ammo and barrels easier than measuring it all

sorry didn't reliase there was an ammo section, thanks

What is the best but cheap round to put in a pneumatic cannon?, for a barrel with a width of 15, 22 or 28mm?

it is a dodgy fire extinguisher, i'll make and adapter so it sits flush with the rest of the bits

oh right o.k, i'll try a ball valve first and have a look around for an adapter thanks for the help

lol i found it just after submitting this post, already ordered some gear, thanks for the help though guys

Hi, I'm new to Pneumatic Cannons and I'm wondering if i had a fire extinguisher with a Schrader Valve stuck to the bottom of it what type of valve would i need between the Fire Extinguisher and the barrel???

Oh right cheers, sorry about posting in the wrong area don't I usually use forums

if you start losing your spark or it won't spark i would fiddle about with it first and then use a file to wear the metal down a bit, it works for me

stick with gas, too much pissing about when you try and use fuel