Clecoed the 1042 Side channels, Then bolted and torqued the 1043B bulkheads, bolted the Control Column Mount, then riveted the bottom and forward flange of the F1004K side Channels. All OK up to here. Parker got hurt last night (his foot/ankle) still bad today called Doc and got apmt for this afternoon, Doc thinks it may be broken, another appmt for xray's and possible cast tomorrow am. Home late, tried to hurry and make up some lost time (mistake) and cut the AL seat floor angles 10/32 too short $!#@$!#@$!!!!!! Call to Van's in the am and order some more!!!