i bought my kona 2+2 about 2 months back and due to work and other shiz i've not been able to ride a lot. but whilst cleaning the shed today, i noticed that the fork looks shorter than i thought i thought it should be and sure enough the length of 'exposed travel' bit of the fork only measures 80mm, but the fork is supposed to be 100mm. is this wrong or am i ???
Reba travel can be set by internal spacers.
Also if your negative spring has a much higher pressure than the positive then this will cause the fork to sag at rest.
To check now much available travel you have remove all the air from the negative air chamber (turn the bike upside down to do this as a small amount of oil may pass through the valve if you don't flip the bike) & then flip the bike right side up & remove all the air from the positive chamber
Them pump the positive chamber back up to your normal pressure
Measure the amount of fork showing, if it's just over 80mm it's set at 80mm travel, just over 100mm and it's 100mm travel
If you have an 80mm travel fork you can remove the travel reduction spacer to get 100mm travel from your Reba (some Reba's go up to 120mm travel)