Nock to nock is 35"what size crossbow string do i need LP

Question edited for clarity.
Question moved from Cars and Trucks to a Crossbow Category.

You do need to shoot 20 inch moon nock arrows out of it.

https://www.crossbownation.com/threads/horton-crossbow-questions.13798/

https://www.google.com/search?q=Horton+Hawk+SL+bolt+length

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Make, model, engine year????

sounds like the rings are worn out

If there is no nock present after resetting the computer replace it.

433 with 125 points bolt 210 nock 11 vanes 30 insert 57

you might want to check with hunters friend @huntersfriend.com this a archery shop that just might find what you need.they have a very large sourse of equipment.one of the best archery shop on the net.and they carrie bolts for cross bows.check there web sight out.they will help you if they can.great people there.

That sounds like a hardware problem. Please contact Lexmark Technical Support Center for assistance on this matter.

never, ever replace a knock sensor

go here for help & join the group

http://groups.yahoo.com/group/villagerquest/

unplug the printer and try to manually move the beam assembly to the left slowly. There might be an obstruction in the path of the scanning beam or some dirt causes it to stuck.

If it has a true knock it could be a spun bearing or piston wrist-pin,this being the case you'll need to get in to the motor. One way to locate the issue, as to what cylinder, is to run the engine at idle in park with E-brake on; remove and replace one at a time the spark plug boots. If you find by removing one boot from a plug and the knock sound drops out this could most likely be the cylinder at issue. I hope this may have helped,
Tom