After pushing the tubing onto  the weld yoke and the male stub, under centers with a dial indicator starting on the male a run out of no more than 2 thousands should be read. Then move tap the tube and yoke at high spots until 2 thousands strait, then move to the middle you may get some jumping here because tubing is not perfect but straiten. Then tack each end in four spots, then with small red burns with a torch to pull shaft strait at high spots of dial indicator until stub, middle and weld yoke all run true before shipment the balance.

在推擠管材以後銲接結合和男性殘餘部分， 在中心之下與撥號盤顯示應該讀開始在男性每被用盡的沒有比2數以萬計。 然後移動輕拍管和軛在?姺派湫渣c直到2數以萬計海?{， 然後移動向中部您可以得到一些這裡跳，因為管材不是完善的，而是限制。 然後添加每個末端在四個斑點， 然後與小紅色燒傷以拉扯軸海?{的火炬在撥號盤顯示?姺派湫渣c直到殘餘部分，
中部和銲接結合全部跑真