I had a problem with a rotary evaporator and I spo...

I had a problem with a rotary evaporator and I spoke with the owner rollan huber. I offered to pay him whatever expenses for his time and he agreed to help within a week. I emailed him several times and called back to make sure we were ok...left my number and not only did he not submit the paperwork for this item, he also dodged all my correspondence since. NICE WORK ROLLAND, you cost me 1600 on ebay. If you need anything, and need it relaiable, THIS IS NOT THE PLACE.