Have just installed the NetroHome Spark 16 station unit. All working, connected to wifi and Alexa.  Have written a Program called "A" to water zones 2-8 for 6 minutes, however, I do not want it to water according to a set time on any given day but when I choose to manually run the program  via voice through Alexa.  I've disabled smart watering on all my zones.  I've saved the program but Alexa does not support "open NetroHome and run program A"...how would I manually word it to Alexa to water zones 2 to 8 manually?  Or, how to save a "manual" program that I can run at whim via the app but preferably through Alexa when I choose to run it (without start times etc)...the app clearly allows a manual run but I don't want to run all 16 zones for certain minutes...just zones 2-8 for the same amount of time when I choose without commanding Alexa for individual zones or configuring through the app every single time....I bought the unit for voice control with Alexa, I don't want to fiddle with phone app each time. Please advise how to save a manual program without a regular start time that I can easily use with Alexa (I can write a custom command Alexa routine to run it).  Thank you in advance and looking forward to figuring this out.