We used the solid motor mount, the one with the 1" x 1/8" strap round the bell housing and middle of the transmission and stuck with the rubber mount at the front shifter cone on the race Baja Bugs.
What ever works, I just know that if that problem is not addressed you will be fixing it. Other than that very few problems with the Vdub. Have driven it hard, abused it. It’s a good piece of equipment and lots of fun.