[ARC5] BC-230 Xtal control

[Radioroslyn via ARC5]

HI Dave Tnx so much for sharing your experimenting with these old tx's! Got just about all the info I need to complete the service work and get my BC-AO-230 on 75 &40mtrs.According to the depot tag it's been sitting in a warehouse since 12-12-51. Just a few years before I was a twinkle in my parent eyes. I have one last question (I think it's the last) You had mention xtal control a few times in some of your posts. I think I know the answer (replace the xtal in the coil unit w/ the one you want to use) but just thought I'd ask. How do you make this set xtal controlled??
TNX again
Terry N3GTE