Will reflash again tomorrow and add Sundtek only for the lamedb file. Played with Dreamboxedit and ticked off the box for "do not overwrite" for all the Sundtek scanned channels and reloaded to receiver. Disabled Sundtek in tuner config and loaded Wintv, rebooted a few times and scanned for channels.

Downloaded to Dreamboxedit and the Wintv scan did not change any of the channels in the Sundtek bouquet. Copied last scanned channels to Wintv bouquet. Then sorted and reloaded to receiver. Rebooted and tried to watch a channel with Wintv. No video or audio displayed nor any error message to indicate a tuning problem. Just displays the info bar on any channel selected.

Will pursue again tomorrow.