Hi there, the combination of flip and rotate is broken in 1.0.x. It was working on 0.90.
Affected games that i know of: Warm wheels, Secret Agents.

Test case:

function TIC()
 cls(0)
 for i=0,3 do
   for j=0,3 do
     spr(0,i*10,j*10,14,1,j,i)
   end
 end
end

On 0.9.something:

On 1.0.something: