test_schedules fails on master

[DeionSi]

This is with Speeduino 0.4.3d.

test\test_schedules\test_schedules.cpp:23:test_accuracy_duration_inj1:FAIL: Values Not Within Delta 20 Expected 1000 Was 1040 [FAILED] test\test_schedules\test_schedules.cpp:34:test_accuracy_duration_inj2:FAIL: Values Not Within Delta 20 Expected 1000 Was 1036 [FAILED] test\test_schedules\test_schedules.cpp:45:test_accuracy_duration_inj3:FAIL: Values Not Within Delta 20 Expected 1000 Was 1044 [FAILED] test\test_schedules\test_schedules.cpp:56:test_accuracy_duration_inj4:FAIL: Values Not Within Delta 20 Expected 1000 Was 1036 [FAILED] test\test_schedules\test_schedules.cpp:134:test_accuracy_duration_ign3:FAIL: Values Not Within Delta 20 Expected 1000 Was 1044 [FAILED] test\test_schedules\test_schedules.cpp:151:test_accuracy_duration_ign5:FAIL: Values Not Within Delta 20 Expected 1000 Was 1040 [FAILED]