I have been reading on the various magnetic,probe and laser thermometers but am still confused . This is my first wood burning appliance so want to do things right. i have the blue ridge 500I insert. i am running it open without the surround so have some access . However, I only have about 3 inches from the top of the stove to my block off plate. i can only access a very small portion of the SBI liner hook up adapter. Are people drilling holes into these and putting the probe inside their flues or flue adapters? all the pictures i found were for free standing stoves. i am really confused how and where to use the probe. it seems that monitoring flue temps is more important then the stove top. i can also use a magnetic on the exposed portion of the stove but other then that 5 in area most of the insert is surround by a shield. Also , i see the Auber probe mentioned as the preferred device for monitoring but other then a 6inh probe i am not sure what else i would need if i go that route.