Do I understand correctly, the tubes are self rolled? I have the same 19,7mm tool here, only tube supply is not easy since René is out of business. I don't have a press and I ram them too. But I found the raliability is not so good, especially nozzled. Nozzleless is better, but if the fuel is hotter then 75/15/10 (GREENMIX but good charcoal) the explode. I allways topfused them. Good luck for your test
Hi I'm Gargamel, I'm not dutch but also in central europe. Since there are not many serious pyros in europe and especially not in my country I thought I'd take a look in here. I do this for almost 4 years now, never very intense, but a little here and there... I'm only interested in homemade stuff. Sorry, I don't speak your language, but i can mostly see what you mean I hope it is allowed to post in english here? ps: Ich kann auch auf deutsch posten, wenn euch das lieber ist.