Yes he is a good technician, one who will meet certain requirements upon request.
Not someone who is going to "swing-kit" a radio for watt meter presentations with no knowledge of the circuit bias, i.m.d. and so forth.
One can align your radio with proper equipment, and the other knows how to google "CB radio mods"...
That is what I'm implying; thank you Limey, for clearing the fog.
I don't know Screwdriver and have never been to Bells CB, also I've never gotten a radio from him, so my testimonial is purely subjective, and just the vibe I get, he gives his customers what they want, honestly I don't know him, and cannot attest to his technical ability, but scouring youtube may hint towards the facts, like his videos of installing RFX 75 or 150, who else on youtube is sharing that inner peek a the modification process?
Seems to me Screwdriver is plenty capable, the other guy never shows his process.... because it's bullsh*t, clip-this & spread-that - "add a diode here", type non-sense JUST LIKE JOKER, and it's never verified on ANY real test-equipment, just a damn watt meter, pure SNAKE OIL to lure in the newbies (innocent people who don't know most radios don't perform like that in most cases) or people who just want POWAH. BOTTOM LINE: they are taking advantage of people by using GHOST WATTS and illusionary presentations.
And Brian, if you read this, it's not an attack on you personally, but if you are going to sell CB radios with "performance tunes" you'd be better off
making sure they produce a damn sine wave, and are aligned correctly; unless in fact you are purposefully building a "key-down competition radio" (NASTY saw teeth wave forms, mostly) and the customer knows beforehand that it is going to bleed like a stuck pig (in-band or out-of) once they switch on the foot warmer.