our cdge b9tl's really got that axle problem as mentioned by
7484P above. as for vibrations it can be adjusted one la. it doesnt
mean that vibrate badly = lousy. its how strong the
material that 'holds' the engine that affects the vibrations.
strong hold = less/no vibration. weak hold = terrible vibrations.
so if you happen to take a b9 with no vibrations, try it
again a few months later. its my personal
experience. one point about 7493R which i used to like was
that when the first time i took it, it had 0 vibrations at all.
soon after like 6 months later it was terrible. i then realized the
vibrations doesn't determine the performance of the bus. then
months later (when it went to br143) it became better again. so
what do you think?
the funny thing is, unlike the LO3/VO3 which tag axle sounds
'loose', the B9's more commonly have it on the front axle. makes it
even scarier.
plus, the tridents have this 'loose axle' problem on the front
as well, but i haven't seen any VSO's having such problems.