... I find the bass on FM much too loud, so I will quite happily alpha test. Is your patch a complete
vol adjust per source

When it is a patch .

, or does it have different Bass/Treb/Vol settings for AUX/DSP/AM/FM?

Sorry no. Tone and Volboost are 2 separate features.

If anyone wants to decode the following, then it'd be relatively easy to decrease the FM bass boost:

			/* Load bank1 with bass boost:

			   Values calculated by cdsp.exe

                           +6db bass, 0db treble, first order cutoff 125Hz */

			dsp_write(Y_Ctl1,0x055);

			dsp_write(Y_Cth1,0x3ee);

			dsp_write(Y_Btl1,0x000);

			dsp_write(Y_Bth1,0x000);

			dsp_write(Y_At01,0x008);

			dsp_write(Y_At11,0x008);

			dsp_write(Y_At21,0x000);

			dsp_write(Y_KTrt1,0x4c4);

			dsp_write(Y_KTft1,0x662);

			dsp_write(Y_KTmid1,0x402);

			dsp_write(Y_KTbas1,0x47a);

			dsp_write(Y_KTtre1,0x000);