引用:
原帖由 Elf 於 5-7-2010 02:08 發表 
it's worth to note that there are some users reporting back that ctw tubes don't fit into certain upper body.
this is mysteriously weird as it is dead simple for Celcius to replicate the external dim ...
It's good to know that the tube is perfectly fit in PTW upper, however, I am more concern on the performance of the tube. Like the gear slot position, the piston teeth rack VS PTW gear(any nosie or gear scratching), and like other ching mention about the nozzle head. Sure enough the CTW tube can fit in, just wondering if ELF ching has more performance detials on those tube. Thanks.
