A833 shifter plate removal.

Hello FaBo,
I a.m. switching out the shifter plate to the 6350 version and the old one is frozen on the tail housing. I have broken one Allen socket deal and have compromised two of the three Allen head, not beyond total usage... but pretty close. My plan is using a little propane heat on the tail housing and hitting it with a little WD 40 a couple times, then heat it and try the bolts again or tap on the plate a little.

Seem like the right path?

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Heat and an impact screwdriver. Have you ever used an impact screwdriver? when you hit the backside with a hammer, the bit rotates about 1/16 of a turn. They work great.
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