I think the suspension is fine because the cartridge sounds very good.
When suspension is softened a cartridge body will be too close to the record surface with recommended tracking force. But the stylus tip on mk3 is very tall, so even if the damper is almost dead there will be some tiny gap anyway. However, this situation is not normal, but it’s a compromise. We discussed Technics low riders with Nadric million times on this forum :) It’s very hard to find a Technics cartridge without softened rubber damper, unfortunately it’s a problem of this brand (I tried so many times).