the excessive JB welt and threads on the barbs hold very securly to hte RC tank.
The ist time when I did dot have a threaded barb, pulling on the JB did cause a problem, but now I can tug like mad and it's solid and leak proof. The holes I cut are on the sams too, the thickest part of the tank
[ 11-12-2001: Message edited by: Techguy ]