The quarter was fine, but the company sees customer-related weakness up ahead. Issues with various customers are likely to weigh on Triumph Group's (TGI 5.85%) results in the quarters to come, a fresh obstacle for this long-suffering aerospace supplier. Investors are in no mood to wait out the delays. Shares of Triumph traded down 12% for the week as of 2 p.m. Thursday, according to data provided by S&P Global Market Intelligence. Charges up ahead Triumph is a collection of aerospace businesses that have pe ...