Monty have finished making the 220 hydra model and they have released a new model: 221 PR. I think the frame is like the 219 alp/magura 2005 model and not like the 221 x-lite 2004/2005 model. Perhaps it's like the x-lite older models but without the straight tubes (the shock absorbing frame)... what do you think about it? do you think the chainstay tubes are thin? thinner than the 221 x-lite 2005 model?