Ive just taken out all 4 plugs (this time :doh: ) and I'm not sure how much resistance I'm supposed to be feeling. If I crank it reasonably quickly there doesn't seem to be any binding, yet if it turn it slowly it definitely hits a point where its harder to turn - does this tell me anything?Phew that's good news take them all out and try it again let me know
Also, I took out the oil filter cylinder/screen (next to the oil level viewing screen) and found some metal shavings (not lumps or clumps). Im sure this is normal but if not please let me know if otherwise.
Thanks for everyones help so far