Got the one off the 102 but can't the steering wheel off the 129 already ruined the threads.
I know you say the threads are already ruined but here is a trick that works every time for me. Get a fine thread bolt and nut. Thread the nut onto the steering column half way into its threads after taking the nut off that holds the wheel. Thread the bolt into the other side of the nut and tighten it down against the column. Sit down on the seat and put your knees under the wheel and push up on the wheel with your legs to give upward pressure on the wheel. Now with a short handled sledge or a large ballpean hammer whack the heck out of the head of that bolt. The wheel should pop up off the taper against the nut you threaded on. Un-thread the nut and bolt and take the wheel off. I have done many this way and have yet to ruin a column or a wheel doing it. Good luck.