I think, that if it were me, I would unload the Smarty SW and run only on the TST. Make sure you do not get any stutter. I had the same problem with higher boost and bigger injectors at first, even with zero extra timing added.
FWIW and IMO the Quad Adrenaline is probably the best thing out there right now if you can step up to that box $$$ wise. Possibly sell both the Smarty and the TST. I have thought about doing this myself, but like I said I simply find the TST extremely reliable so I have decided to keep it. My set up is working well so, for once, I have not jacked around with it.
Jim
That's essentially what I did - I'd had the Comp for several years prior to buying the Smarty, purely as a test. The Comp alone was perfectly matched to MY needs - my truck's main function is RV towing, and ALWAYS lots of steep hill pulling under load. My EGT's with only the Comp always topped out at about 1100 degrees, and I had power to spare - boost was at 34 PSI.
The addition of the Smarty DID add more low end punch - but the Comp was no slouch there, either, and always provided quick program level changes from the driver seat the Smarty was not capable of - so travel usually required that the Smarty be set at some compromise level that was as suitable for most of the travel route ahead as possible.
Eventually, the lack of down-the-road flexibility of the Smarty, plus other issues I won't mention here, led me to sell it - no regrets, and return to the Comp alone, while waiting to see how the Adrenaline works out, in case I decide to go that way at some point. Meanwhile, no need to "fix" what isn't busted! :-laf
BUT, as in the above quote, the Comp is so well matched to my truck and usage, no big hurry - but as far as *I* am concerned, the Adrenaline looks to be the absolute BEST power add-on currently available for 2nd generation truck owners, bar NONE!
Oo.
Attention: TDR Forum Junkies 
, but I've learned the art of rolling into it so that I rarely get more than a short puff. If you listen close, you can hear the pitch of the exhaust change as the smoke starts. 
