X16 Sequencer

[XPS]

Jim,

X16 setup. TX16S. Have set up all ch OK.
Not getting the sequencers I want.
Retracts and doors, Ch 5 on 3 pos switch.
X16 Ports A2 and B2 output from Ch 5.
Servos work OK.

Now to the sequencer: Trigger at 1500.
Tx Ch 5 Sw up Seq#1 triggers doors down. Port A2
Tx Ch 5 Sw up Seq#2 triggers gear down.   Port B2
Not set up yet.
Tx Ch 5 Sw dn Seq#3 triggers gear up.        Port B2
Tx Ch 5 Sw dn Seq#4 triggers doors up.      Port A2

When all sequencers disabled, servos work. Expected.
One enabled, wrong servo works.
Both enabled, nothing works.

So tried duplicating Ch5 as Ch13 in Tx.
Ch 5 Seq#1  doors down. Port A2
Ch 13 Seq#2 gear down.  Port B2
Same thing.  Tx outputs do show in X16.

From reading the X16 manual am I misunderstanding the process?
Quite possible.
Can set it up from the Tx, but reckon that the X16 should do it too.

Cheers,