I recently purchased a Compadre. I noticed that the lower black ABS pole fits extremely tight into the middle metal pole. I have to muscle/force the lower pole in & out of the middle pole in order to engage or seperate the two pieces. I emailed Tesoro & asked them if i could sand the ABS pole & they said yes. I tried using talcum powder as a dry lubricant. I also removed one of the "spring buttons" & this did not help either. Do any other compadre owners have a similar experience? Suggestions/recommendations?