I spent 7 hrs today operating a friends new PT30 .4 days old and had 21 hrs on clock this morning. I am sorry to say not much has changed,boom tower looks stronger and this machine came with suspension limiters fitted.gauges have been changed but washers on inside of wheels are still loose which allows them to grind back of wheels away. I could not see but was told that there are now bush,s for pins at bucket hitch. My RC30 is enclosed cab with air ,this PT30 is open cab ,can not believe how noisy machine is even with ear muffs on. hopefully another 25 years development from asv and we might end up with a decent machine.