[Boatanchors] Anyone here good with aligning SX-28's?

[Bob Young]

I'm trying to do the RF adjustments only seat of the pants method with AM stations for now and the online picture from the online manual (Bama), shows a third set of mica trimmers for CC and CF, (1st and 2nd bands) there are only two sets in my radio, some online photos I've found have three and others have two (early and late 28's?).  Top photo is one like mine, notice the two sets of mica trimmers from right, the bottom has another set of two for a total of three sets, these photos were both marked SX-28, the 28A is different. Anyone have any ideas? Hopefully these pictures come through.

Bob Young
KB1OKL


[Hallicrafters SX-28 Restoration - Thomas Bonomo K6AD][Hallicrafters SX-28]