rothenberger, brilliant biit of kit, multilayer tube, ok bit pricy at the start, but soon pays for itself... use the mulilayer for everything now, even did the workshop plant air network.. idiot proof joints, fit and forget
I pretty much did the whole line dry, marker pen mark when the fittings seated, then crack on with the next line / fitting. Finished the whole network and went back round in one hit crimping everything. Easy enough to see if anything had moved with the marker line... definitely easier for me, as I had to move a few lines that I thought would be better placed as I went down the line..
