hello there im new to the forum and RC planes etc, i have a park flite Cessna 182 skylane and fitted a Quanum gyro flight stabilization thing on to it, lol now i tried fly it the other day and crashed it and broke my prop, {this was during take off lmao, i not actually flown it right yet}. the sizes on the prop say 8x6 and 203x152 so i put them sizes in to ebay and ordered a selection of different coloured props. they have all been delivered and it seems they are all different angles close to the bolting hole, i thought the 8 was the length of the prop tip to tip and the 6 was the angle, so my question is why do they all look at different angles but are all 8x6 ??? and another thing i read the ad for some props on ebay and didnt see the 10pcs for £2.65 i thought it was for 1 prop so ordered 5 , i now have 50 props that dont look right compared to the original lmao