I am a Sportsman competitor in Pattern and learning a lot.  My (purchased used) Osiris has several of the problems described above and I am trying to figure them out. <div>
</div><div>What tool/tools did you use to determine the incidence angles?<div>Did you use F3AUnlimited Gators?</div><div>
</div><div>My Osiris has similar problems.  An old Aspera I purchased at a swap meet appears to fly better and I am trying to track down the problem.  </div></div><div>
</div><div>Interested to see the F3A Osiris when it arrives.</div><div>
</div><div>Thanks</div><div>
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