Right now, I am using Zip-ties. By wrapping creatively, the tubes can be insulated from each other, as well as just held together.
I'm still trying to get affordable replacement parts for my CNC mill. It's been down for well over 2 months and is holding up making injection molds for the separators, the console disc knobs, the QV Cam locks, and 4 or 5 other product projects. In case anyone has access to CNC parts, I need an ISA bus Delta Tau PMAC-LITE card, preferably an early one with V1.15 firmware. and a Copley Controls 306A Servo Amplifier at significantly less than $3500 and $800 respectively. I've been outbid on 3 eBAY PMAC-LITE auctions by $2 or so. I'm hoping to get the 2 of them for less than $1k, but might go more if they were clean, known good boards. At this point I'm reasonably sure that these two components account for the known symptoms.
See for clip solution http://www.ferrarichat.com/forum/showthread.php?p=140397353&posted=1#post140397353
Right now (until I refurb the fuel system), I am using cable ties with pieces of hose to dampen and protect from chafing.
