The 96 Heritage still had the B motor, solid mounted or not. Should be pretty darn smooth at idle. If not, there was some major issue with it or you're just too sensative.
A '96 Heritage is an Evo, there was no B Evo.
Evo Softtails are paint shakers all the time.
This, and, an 08 with only 700 miles?? I would check and make sure all the rubber in the motor mounts haven't dry rotted.
The 96 Heritage still had the B motor, solid mounted or not. Should be pretty darn smooth at idle. If not, there was some major issue with it or you're just too sensative.
Danny the Twin Cam "B" motor was introduced in 2000. As was said, there was no "B" Evo.
I've been into these things for 40 plus years, owned my own bike shop and worked for Harley ( Dealerships,) and I still learn stuff in here that I didn't
know before!
And don't feel bad, apparently mike didn't know that either!