Hello to all from the New Orleans area. I'm a long time rider that, due to heart problems, has recently entered the world of e-bikes. In November '23 I bought a Pinarello Nytro E-5 Road bike. Since purchase, I have put a longer stem, shorter cranks and bigger chain rings on the bike. I have been riding with some fast local groups, and am mostly able to keep up. I am interested in motor (TQ HPR-50) tuning tips to stay with these rides and rehab my heart.