Rose tree, great job. Must be a joy to play some great instruments. Playing the pedals is becoming a lost art. In college I wanted to learn how the Jazz Organists did their Bass Lines. I thought it was a combination of foot and LH so I asked the one teacher who was a master organist. He had no clue. I signed up for a semester of organ anyway and took lessons on the Chapel organ. The hardest thing to master was balancing on the bench while using both feet .
On my own I did master the pedals with one foot and could really play some bass lines on my modified B3 ala Barbara Dennerlin. Used to take my shoe off and get some weird looks from customers. Those pedals were a pain to move and setup though. I've still kept a set of Roland PK5's and sometimes hook them up to my BK9. Years later I find out the Jazz guys were doing all their Basslines with their LH and just tapping a pedal for accents. WOW !!!! Wish we had Youtube back then.
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Bill in SC --- Roland BK9 (2) Roland BK7M, Roland PK5 Pedals, Roland FP90, Roland CM30 (2), JBL Eon Ones (2) JBL 610 Monitor, Behringer Sub, EV mics, Apple iPad (2) Behringer DJ mixer