Craig Elliott believes ‘too many leaders went hiding’ as Boston United were beaten 3-0 by King’s Lynn.
Adam Marriott, Jordan Richards and Michael Gash found the net as the National League North leaders completed their first double over the Pilgrims since 1960.
Manager Elliott was left concerned by his side’s performance in the second half after they trailed 2-0.
“Ultimately, the biggest frustration is the reaction in the second half,” he said.
“It’s the first time I’ve seen a bit of adversity in the camp and I was interested to see how we came out of that.
“Too many leaders went hiding, which is a concern, If I’m honest.”