513 So.2d 288 (1987)
P & A WELL SERVICE, INC.
No. 87-C-1626.
P & A WELL SERVICE, INC.
v.
BLACKIE'S POWER SWIVELS, INC.
No. 87-C-1626.
Supreme Court of Louisiana.
October 9, 1987.Denied.
Supreme Court of Louisiana.
October 9, 1987.Denied.