[Hallicrafters] SX101A

[Rinkie & Ron Pollack]

In an attempt to cut down drift, as suggested by several on this list, I put
a new 12BY7A tube in the osc.  It is actually marked "7733" which is
supposed to be a replacement.

It works, but the dial calibration is off about 50 KHz, beyond the range of
the dial set control. Is there an easy adjustment for this?  Or, is this
tube incompatible, or a complete alignment required?

Thanks
Ron K2RP