The other day I had a psi wheel set up on my bedside and I could get it to spin without even holding my hands out ( I know that's how it's mentioned to be ) and I even got my brother and our friend to sit in my room while I went outside and tried to move it ( it worked ) but the next I can't move it all and still can't and it was a little over a week ago. Could it be because I changed the psi wheel because it ripped, or anything else. Please help me, I love being able to do it and proving people wrong!