Morning Dave.An update.
1.First an apology,I CAN see startup smoke in BOTH Viking and Varsity.I was looking for a larger cloud of it as per MAAMSIM DC3.However,the Viking's .cfg file already contained [SMOKESYSTEM]
smoke.0= -3.67, 6.4, -13, fx_smoke_rx
smoke.1= -3.67, 6.4, 13, fx_smoke_rx
but there is no [SMOKESYSTEM] entry in that of the Varsity.Not sure why the difference but it's not that important.So in fact I haven't changed anything re the smoke so I'll leave this alone.
2.I have installed your darkened Viking panel,which does look better I think, but the ASI and clock(time indicator) problem is still there.Regarding the ASI,yes the ShiftZ function shows airspeed matching that using tooltips, ie hovering the mouse over the ASI,but ASI needle disagrees with them both,for example when ShiftZ shows 160 kts,the needle shows about 200. Regarding the clock(bottom left on the panel),the clock face is sitting below its cutout on the panel.The Varsity is ok on both counts.
Just out of interest I did try putting gaugeXX=Varsity_T1!Airspeed, 407,463,61,61 into your panel,both as Varsity_T1! and then as Viking!,but no joy.In fact when I used Varsity_T1! the ASI disappeared.
The original entry is gauge28=Viking!Airspeed, 407,466,62,58 which I have restored.
The values for gauge02 the MKIV_Clock are 183,728,47,46 in both aicraft. I am assuming gauge02 is the right one.
Hope that's not too confusing Dave.

EricT